Gaya APA
Sofwan, S, S, M.
(1981).
Hukum perdata: Hukum benda
.
Yogyakarta:
Liberty.
Gaya MLA
Sofwan, Sri, Sudewi, Masjchun.
"Hukum perdata: Hukum benda".
Yogyakarta:
Liberty,
1981.
Printed Book.